Cloning and functional characterization of the two genes, FZP(t) and DRO(t), would be very helpful for deep understanding of the mechanisms of floral development hi rice.

• 推测FZP(t)可能是一个小穗分化特征基因，而DRO(t)可能是生殖器官发育的关键基因。 因此，对这两个基因的分离和功能研究将对理解水稻花发育的分子机制具有重要意义。